<section class="ui-amp-container">
  <header><h2><?php echo $formTitle ?></h2></header>

  <?php echo $this->AmpForm->form(null,
    $this->AmpForm->checkboxes('amp_modules', $FoundModules, $ActiveModules),
    $this->AmpForm->save(__('Save')),
    $this->Form->hidden('dummy', 'duh')
  ) ?>
</section>